use lightning::chain::channelmonitor::ChannelMonitorUpdate as nativeChannelMonitorUpdateImport;
-type nativeChannelMonitorUpdate = nativeChannelMonitorUpdateImport;
+pub(crate) type nativeChannelMonitorUpdate = nativeChannelMonitorUpdateImport;
/// An update generated by the underlying Channel itself which contains some new information the
/// ChannelMonitor should be made aware of.
pub extern "C" fn ChannelMonitorUpdate_free(this_obj: ChannelMonitorUpdate) { }
#[allow(unused)]
/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn ChannelMonitorUpdate_free_void(this_ptr: *mut c_void) {
+pub(crate) extern "C" fn ChannelMonitorUpdate_free_void(this_ptr: *mut c_void) {
unsafe { let _ = Box::from_raw(this_ptr as *mut nativeChannelMonitorUpdate); }
}
#[allow(unused)]
#[no_mangle]
/// Read a ChannelMonitorUpdate from a byte array, created by ChannelMonitorUpdate_write
pub extern "C" fn ChannelMonitorUpdate_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_ChannelMonitorUpdateDecodeErrorZ {
- let res = crate::c_types::deserialize_obj(ser);
+ let res: Result<lightning::chain::channelmonitor::ChannelMonitorUpdate, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::chain::channelmonitor::ChannelMonitorUpdate { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
local_res
}
-
-use lightning::chain::channelmonitor::MonitorUpdateError as nativeMonitorUpdateErrorImport;
-type nativeMonitorUpdateError = nativeMonitorUpdateErrorImport;
-
-/// General Err type for ChannelMonitor actions. Generally, this implies that the data provided is
-/// inconsistent with the ChannelMonitor being called. eg for ChannelMonitor::update_monitor this
-/// means you tried to update a monitor for a different channel or the ChannelMonitorUpdate was
-/// corrupted.
-/// Contains a developer-readable error message.
-#[must_use]
-#[repr(C)]
-pub struct MonitorUpdateError {
- /// A pointer to the opaque Rust object.
-
- /// Nearly everywhere, inner must be non-null, however in places where
- /// the Rust equivalent takes an Option, it may be set to null to indicate None.
- pub inner: *mut nativeMonitorUpdateError,
- /// Indicates that this is the only struct which contains the same pointer.
-
- /// Rust functions which take ownership of an object provided via an argument require
- /// this to be true and invalidate the object pointed to by inner.
- pub is_owned: bool,
-}
-
-impl Drop for MonitorUpdateError {
- fn drop(&mut self) {
- if self.is_owned && !<*mut nativeMonitorUpdateError>::is_null(self.inner) {
- let _ = unsafe { Box::from_raw(ObjOps::untweak_ptr(self.inner)) };
- }
- }
-}
-/// Frees any resources used by the MonitorUpdateError, if is_owned is set and inner is non-NULL.
-#[no_mangle]
-pub extern "C" fn MonitorUpdateError_free(this_obj: MonitorUpdateError) { }
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn MonitorUpdateError_free_void(this_ptr: *mut c_void) {
- unsafe { let _ = Box::from_raw(this_ptr as *mut nativeMonitorUpdateError); }
-}
-#[allow(unused)]
-impl MonitorUpdateError {
- pub(crate) fn get_native_ref(&self) -> &'static nativeMonitorUpdateError {
- unsafe { &*ObjOps::untweak_ptr(self.inner) }
- }
- pub(crate) fn get_native_mut_ref(&self) -> &'static mut nativeMonitorUpdateError {
- unsafe { &mut *ObjOps::untweak_ptr(self.inner) }
- }
- /// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
- pub(crate) fn take_inner(mut self) -> *mut nativeMonitorUpdateError {
- assert!(self.is_owned);
- let ret = ObjOps::untweak_ptr(self.inner);
- self.inner = std::ptr::null_mut();
- ret
- }
-}
-impl Clone for MonitorUpdateError {
- fn clone(&self) -> Self {
- Self {
- inner: if <*mut nativeMonitorUpdateError>::is_null(self.inner) { std::ptr::null_mut() } else {
- ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(self.inner) }.clone()) },
- is_owned: true,
- }
- }
-}
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-pub(crate) extern "C" fn MonitorUpdateError_clone_void(this_ptr: *const c_void) -> *mut c_void {
- Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeMonitorUpdateError)).clone() })) as *mut c_void
-}
-#[no_mangle]
-/// Creates a copy of the MonitorUpdateError
-pub extern "C" fn MonitorUpdateError_clone(orig: &MonitorUpdateError) -> MonitorUpdateError {
- orig.clone()
-}
/// An event to be processed by the ChannelManager.
#[must_use]
#[derive(Clone)]
HTLCEvent(crate::lightning::chain::channelmonitor::HTLCUpdate),
/// A monitor event that the Channel's commitment transaction was confirmed.
CommitmentTxConfirmed(crate::lightning::chain::transaction::OutPoint),
+ /// Indicates a [`ChannelMonitor`] update has completed. See
+ /// [`ChannelMonitorUpdateErr::TemporaryFailure`] for more information on how this is used.
+ ///
+ /// [`ChannelMonitorUpdateErr::TemporaryFailure`]: super::ChannelMonitorUpdateErr::TemporaryFailure
+ UpdateCompleted {
+ /// The funding outpoint of the [`ChannelMonitor`] that was updated
+ funding_txo: crate::lightning::chain::transaction::OutPoint,
+ /// The Update ID from [`ChannelMonitorUpdate::update_id`] which was applied or
+ /// [`ChannelMonitor::get_latest_update_id`].
+ ///
+ /// Note that this should only be set to a given update's ID if all previous updates for the
+ /// same [`ChannelMonitor`] have been applied and persisted.
+ monitor_update_id: u64,
+ },
+ /// Indicates a [`ChannelMonitor`] update has failed. See
+ /// [`ChannelMonitorUpdateErr::PermanentFailure`] for more information on how this is used.
+ ///
+ /// [`ChannelMonitorUpdateErr::PermanentFailure`]: super::ChannelMonitorUpdateErr::PermanentFailure
+ UpdateFailed(crate::lightning::chain::transaction::OutPoint),
}
use lightning::chain::channelmonitor::MonitorEvent as nativeMonitorEvent;
impl MonitorEvent {
*unsafe { Box::from_raw(a_nonref.take_inner()) },
)
},
+ MonitorEvent::UpdateCompleted {ref funding_txo, ref monitor_update_id, } => {
+ let mut funding_txo_nonref = (*funding_txo).clone();
+ let mut monitor_update_id_nonref = (*monitor_update_id).clone();
+ nativeMonitorEvent::UpdateCompleted {
+ funding_txo: *unsafe { Box::from_raw(funding_txo_nonref.take_inner()) },
+ monitor_update_id: monitor_update_id_nonref,
+ }
+ },
+ MonitorEvent::UpdateFailed (ref a, ) => {
+ let mut a_nonref = (*a).clone();
+ nativeMonitorEvent::UpdateFailed (
+ *unsafe { Box::from_raw(a_nonref.take_inner()) },
+ )
+ },
}
}
#[allow(unused)]
*unsafe { Box::from_raw(a.take_inner()) },
)
},
+ MonitorEvent::UpdateCompleted {mut funding_txo, mut monitor_update_id, } => {
+ nativeMonitorEvent::UpdateCompleted {
+ funding_txo: *unsafe { Box::from_raw(funding_txo.take_inner()) },
+ monitor_update_id: monitor_update_id,
+ }
+ },
+ MonitorEvent::UpdateFailed (mut a, ) => {
+ nativeMonitorEvent::UpdateFailed (
+ *unsafe { Box::from_raw(a.take_inner()) },
+ )
+ },
}
}
#[allow(unused)]
crate::lightning::chain::transaction::OutPoint { inner: ObjOps::heap_alloc(a_nonref), is_owned: true },
)
},
+ nativeMonitorEvent::UpdateCompleted {ref funding_txo, ref monitor_update_id, } => {
+ let mut funding_txo_nonref = (*funding_txo).clone();
+ let mut monitor_update_id_nonref = (*monitor_update_id).clone();
+ MonitorEvent::UpdateCompleted {
+ funding_txo: crate::lightning::chain::transaction::OutPoint { inner: ObjOps::heap_alloc(funding_txo_nonref), is_owned: true },
+ monitor_update_id: monitor_update_id_nonref,
+ }
+ },
+ nativeMonitorEvent::UpdateFailed (ref a, ) => {
+ let mut a_nonref = (*a).clone();
+ MonitorEvent::UpdateFailed (
+ crate::lightning::chain::transaction::OutPoint { inner: ObjOps::heap_alloc(a_nonref), is_owned: true },
+ )
+ },
}
}
#[allow(unused)]
crate::lightning::chain::transaction::OutPoint { inner: ObjOps::heap_alloc(a), is_owned: true },
)
},
+ nativeMonitorEvent::UpdateCompleted {mut funding_txo, mut monitor_update_id, } => {
+ MonitorEvent::UpdateCompleted {
+ funding_txo: crate::lightning::chain::transaction::OutPoint { inner: ObjOps::heap_alloc(funding_txo), is_owned: true },
+ monitor_update_id: monitor_update_id,
+ }
+ },
+ nativeMonitorEvent::UpdateFailed (mut a, ) => {
+ MonitorEvent::UpdateFailed (
+ crate::lightning::chain::transaction::OutPoint { inner: ObjOps::heap_alloc(a), is_owned: true },
+ )
+ },
}
}
}
pub extern "C" fn MonitorEvent_commitment_tx_confirmed(a: crate::lightning::chain::transaction::OutPoint) -> MonitorEvent {
MonitorEvent::CommitmentTxConfirmed(a, )
}
+#[no_mangle]
+/// Utility method to constructs a new UpdateCompleted-variant MonitorEvent
+pub extern "C" fn MonitorEvent_update_completed(funding_txo: crate::lightning::chain::transaction::OutPoint, monitor_update_id: u64) -> MonitorEvent {
+ MonitorEvent::UpdateCompleted {
+ funding_txo,
+ monitor_update_id,
+ }
+}
+#[no_mangle]
+/// Utility method to constructs a new UpdateFailed-variant MonitorEvent
+pub extern "C" fn MonitorEvent_update_failed(a: crate::lightning::chain::transaction::OutPoint) -> MonitorEvent {
+ MonitorEvent::UpdateFailed(a, )
+}
+#[no_mangle]
+/// Serialize the MonitorEvent object into a byte array which can be read by MonitorEvent_read
+pub extern "C" fn MonitorEvent_write(obj: &MonitorEvent) -> crate::c_types::derived::CVec_u8Z {
+ crate::c_types::serialize_obj(&unsafe { &*obj }.to_native())
+}
+#[no_mangle]
+/// Read a MonitorEvent from a byte array, created by MonitorEvent_write
+pub extern "C" fn MonitorEvent_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_COption_MonitorEventZDecodeErrorZ {
+ let res: Result<Option<lightning::chain::channelmonitor::MonitorEvent>, lightning::ln::msgs::DecodeError> = crate::c_types::maybe_deserialize_obj(ser);
+ let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { let mut local_res_0 = if o.is_none() { crate::c_types::derived::COption_MonitorEventZ::None } else { crate::c_types::derived::COption_MonitorEventZ::Some( { crate::lightning::chain::channelmonitor::MonitorEvent::native_into(o.unwrap()) }) }; local_res_0 }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
+ local_res
+}
use lightning::chain::channelmonitor::HTLCUpdate as nativeHTLCUpdateImport;
-type nativeHTLCUpdate = nativeHTLCUpdateImport;
+pub(crate) type nativeHTLCUpdate = nativeHTLCUpdateImport;
/// Simple structure sent back by `chain::Watch` when an HTLC from a forward channel is detected on
/// chain. Used to update the corresponding HTLC in the backward channel. Failing to pass the
pub extern "C" fn HTLCUpdate_free(this_obj: HTLCUpdate) { }
#[allow(unused)]
/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn HTLCUpdate_free_void(this_ptr: *mut c_void) {
+pub(crate) extern "C" fn HTLCUpdate_free_void(this_ptr: *mut c_void) {
unsafe { let _ = Box::from_raw(this_ptr as *mut nativeHTLCUpdate); }
}
#[allow(unused)]
#[no_mangle]
/// Read a HTLCUpdate from a byte array, created by HTLCUpdate_write
pub extern "C" fn HTLCUpdate_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_HTLCUpdateDecodeErrorZ {
- let res = crate::c_types::deserialize_obj(ser);
+ let res: Result<lightning::chain::channelmonitor::HTLCUpdate, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::chain::channelmonitor::HTLCUpdate { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
local_res
}
}
use lightning::chain::channelmonitor::ChannelMonitor as nativeChannelMonitorImport;
-type nativeChannelMonitor = nativeChannelMonitorImport<crate::lightning::chain::keysinterface::Sign>;
+pub(crate) type nativeChannelMonitor = nativeChannelMonitorImport<crate::lightning::chain::keysinterface::Sign>;
/// A ChannelMonitor handles chain events (blocks connected and disconnected) and generates
/// on-chain transactions to ensure no loss of funds occurs.
pub extern "C" fn ChannelMonitor_free(this_obj: ChannelMonitor) { }
#[allow(unused)]
/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn ChannelMonitor_free_void(this_ptr: *mut c_void) {
+pub(crate) extern "C" fn ChannelMonitor_free_void(this_ptr: *mut c_void) {
unsafe { let _ = Box::from_raw(this_ptr as *mut nativeChannelMonitor); }
}
#[allow(unused)]
/// panics if the given update is not the next update by update_id.
#[must_use]
#[no_mangle]
-pub extern "C" fn ChannelMonitor_update_monitor(this_arg: &ChannelMonitor, updates: &crate::lightning::chain::channelmonitor::ChannelMonitorUpdate, broadcaster: &crate::lightning::chain::chaininterface::BroadcasterInterface, fee_estimator: &crate::lightning::chain::chaininterface::FeeEstimator, logger: &crate::lightning::util::logger::Logger) -> crate::c_types::derived::CResult_NoneMonitorUpdateErrorZ {
+pub extern "C" fn ChannelMonitor_update_monitor(this_arg: &ChannelMonitor, updates: &crate::lightning::chain::channelmonitor::ChannelMonitorUpdate, broadcaster: &crate::lightning::chain::chaininterface::BroadcasterInterface, fee_estimator: &crate::lightning::chain::chaininterface::FeeEstimator, logger: &crate::lightning::util::logger::Logger) -> crate::c_types::derived::CResult_NoneNoneZ {
let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.update_monitor(updates.get_native_ref(), broadcaster, fee_estimator, logger);
- let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { () /*o*/ }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::chain::channelmonitor::MonitorUpdateError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { () /*o*/ }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { () /*e*/ }).into() };
local_ret
}
projects / ldk-c-bindings / blobdiff